Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21177299 · ArcScan

Block

#21,177,299

2026-09-16 15:17:56 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,299
Timestamp: 7 days ago · 2026-09-16 15:17:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x680ef72f3eddbc96aaf135f723efa034d4670dca6664602985a540720ead5818
Parent hash: 0x373f27d9…7ad72df4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,299 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

28.3%8,502,841 / 30,000,000

Base fee

127.524380075 gwei

State root

0x0a67878a6215…95b70896f344

Transactions root

0x44f8b680f5d7…3b10a34dfa30

Receipts root

0x553ececcf4c5…b23c1faf3557

Nonce

0x0000000000000000

Extra data

0x0000001da6c1d65e